I am most deeply indebted to my husband Antony for his endless love as well as to my family for their strong support. Thank you, Betty, David, and Rick for always standing by me. Thanks to my friends for their warm friendship. I also appreciate the help of many relatives especially my cousins Edward Yang, Davie Yang, Joyce Yang and her husband Chris Hsu, Aunt Min-min Yang, Uncle Jack, Aunt Shirley and Uncle Steve Yang in America. Finally, I dedicate my accomplishments to my parents who provided me with a great education, competitive perseverance, and eternal love to get the job done.